Network Engineer – Quantitative Trading

Overview

In this role you will design and deploy network topology to support a world-class trading environment in London. You will help ensure mission-critical networks are reliable and scalable, with a focus on automation to accelerate deployment and operations. You will work with a senior team to shape the next stage of the networks, enabling fast, low-latency connectivity for trading strategies. This opportunity appeals to engineers who thrive in high-stakes, technology-driven finance settings and want measurable impact.

Responsibilities

• Deploy and maintain mission-critical networks to support trading operations
• Design and implement new network topology for the trading environment
• Contribute to the development of the next stage of the networks in a London team
• Support network automation initiatives and improve operational efficiency
• Collaborate with cross-functional stakeholders to ensure reliability and performance

Key requirements

• Extensive experience deploying and maintaining mission-critical networks
• Experience with multicast networking
• Network automation skills and strong Linux/Unix command-line experience
• Excellent scripting skills (Python, Bash, Go)
• Strong understanding of OSPF and BGP
• Clear and effective communicator
• Understanding of computer science principles and passion for technology

• Clear and effective communicator
• Multicast networking
• Network automation
• Linux/Unix administration
• Scripting (Python, Bash, Go)
• OSPF

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